Free 70-776 Exam Braindumps

QUESTION: 1
Note: This question is part of a series of questions that present the same scenario. Each
question in the series contains a unique solution that might meet the stated goals. Some
question sets might have more than one correct solution, while others might not have a correct
solution. After you answer a question in this section, you wil NOT be able to return to it. As a
result, these questions wil not appear in the review screen.
You are monitoring user queries to a Microsoft Azure SQL data warehouse that has six compute
nodes.
You discover that compute node utilization is uneven. The rows_processed column from
sys.dm_pdw_workers shows a significant variation in the number of rows being moved among
the distributions for the same table for the same query.
You need to ensure that the load is distributed evenly across the compute nodes.
Solution: You add a clustered columnstore index.
Does this meet the goal?

A. Yes
B. No
Answer(s): B

QUESTION: 2
Note: This question is part of a series of questions that present the same scenario. Each
question in the series contains a unique solution that might meet the stated goals. Some
question sets might have more than one correct solution, while others might not have a correct
solution. After you answer a question in this section, you wil NOT be able to return to it. As a
result, these questions wil not appear in the review screen.
You are monitoring user queries to a Microsoft Azure SQL data warehouse that has six compute
nodes.
You discover that compute node utilization is uneven. The rows_processed column from
sys.dm_pdw_workers shows a significant variation in the number of rows being moved among
the distributions for the same table for the same query.
You need to ensure that the load is distributed evenly across the compute nodes.
Solution: You add a nonclustered columnstore index.
Does this meet the goal?

A. Yes
B. No
Answer(s): B

QUESTION: 3
Note: This question is part of a series of questions that present the same scenario. Each
question in the series contains a unique solution that might meet the stated goals. Some
question sets might have more than one correct solution, while others might not have a correct
solution. After you answer a question in this sections, you wil NOT be able to return to it. As a
result, these questions wil not appear in the review screen.
You are monitoring user queries to a Microsoft Azure SQL data warehouse that has six compute
nodes.
You discover that compute node utilization is uneven. The rows_processed column from

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